UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGr/MMBGbaY0AWOvwTHC/dLamUs9/nXFY5Yg3NtlPpo=' 
WHERE 
  key_id = '5e476af1553d97a76ab9d5cb55bb0d093faeccdc7a57b51f4dae7902ea4b5894' 
  AND (
    token = 'jGr/MMBGbaY0AWOvwTHC/dLamUs9/nXFY5Yg3NtlPpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )